Home / 2,440,345,434.21-3,322,623,457.89-2,432,597,024.43

Finding the Fourth Proportional to 2,440,345,434.21, 3,322,623,457.89 and 2,432,597,024.43

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Solution

The fourth proportional to 2,440,345,434.21, 3,322,623,457.89 and 2,432,597,024.43 is: 3,312,073,702.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,345,434.21 : 3,322,623,457.89 = 2,432,597,024.43 : x
  2. Step 2: Convert to fraction form
    2,440,345,434.21/3,322,623,457.89 = 2,432,597,024.43/x
  3. Step 3: Cross multiply
    2,440,345,434.21x = 3,322,623,457.89 × 2,432,597,024.43
  4. Step 4: Simplify right side
    2,440,345,434.21x = 8,082,603,936,964,530,176
  5. Step 5: Solve for x
    x = 8,082,603,936,964,530,176/2,440,345,434.21
  6. Step 6: Final answer
    x = 3,312,073,702.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.